The water level of a river is 170 feet. the river recedes 4 feet each year. ingrid claims that the equation that represents this scenario is y = 170x – 4. is her equation correct? explain

Sample No, Ingrid is incorrect. The initial value in the scenario is 170 feet, which represents the y − intercept. Receding 4 feet in the scenario represents the rate of change, which is the slope. In slope-intercept form, y = mx + b, where m represents slope and b represents the y−intercept, so the correct equation is y = −4x + 170.

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?